Coordinate X: Y: Search

72 40 72 41 72 42 72 43 72 44 72 45 72 46 72 47 72 48 72 49 72 50 72 51 72 52 72 53 72 54 72 55 72 56 72 57 72 58 72 59 72 60 72 61 72 62 72 63 72 64 72 65 72 66 72 67 72 68 72 69 72 70 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960 1959 1958 1957 1956 1955 1954

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid